Learn about 12 different types of engineering , such as computer science, mechanical, electrical, and civil, and their key areas, courses, and career opportunities. Find out why engineering is a dynamic and influential field that controls every bit of your daily life. 21 Types of Engineering The following are the types of Engineering : 1. Electrical Engineering Electrical engineering focuses on the design, testing, and manufacturing of electrical components, such as motors, navigation, communications systems, and power generation. They work in a range of industries, including research, manufacturing, telecommunications, and more. Engineering is the application of science and mathematics to real world problems. Engineers plan, design, implement and maintain tangible and intangible things that are complex enough to require extensive scientific knowledge. The primary branches of engineering are civil engineering , electrical engineering , chemical engineering , mechanical engineering , computer engineering and biological engineering . There are also several smaller branches of engineering many of which are viewed as ... Learn about the different types of engineering fields, branches, subfields, and specializations. Find out the median salaries, job growth rates, and examples of engineering majors and degrees.